We found 2,906 companies that use SystemC. 590 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts held steady in the three months to August 2026; 1,441 job posts named it from October 2025 to August 2026. It comes up most in Hardware Engineer job posts.
Which companies name SystemC in the most job posts?
Among the companies with the most job posts naming SystemC are AMD (567), Apple (419) and Qualcomm (367). Three of these five companies are in Scientific and Technical Services.
CompanyPostsPeopleRecent job post
AMDManufacturing · first seen Jul 2022567268
"Good working knowledge of SystemC and TLM with some related experience."Silicon Design Engineer, Oct 24, 2026
AppleScientific and Technical Services · first seen Sep 2022419276
"7 to 14 years of experience in virtual platform development, including Virtual Prototyping, IP modeling (e.g., SystemC or similar languages), platform integration, and verification for complex SoCs."senior cellular virtual platform developer, Oct 23, 2026
QualcommScientific and Technical Services · first seen Aug 2022367274
"You will be responsible for creating, testing, and maintaining C/C++/SystemC models of hardware and software components, as well as integrating them into larger system models."sr staff system modelling engineer, Nov 1, 2026
Synopsys Incfirst seen Sep 2022218220
"Deep knowledge of VLSI design flow and verification methodologies, including fluency in SystemVerilog, Verilog, VHDL, or SystemC"Principal Application Engineer - Verification, Oct 29, 2026
ArmScientific and Technical Services · first seen Sep 2022211206
"Proficiency in SystemC, TLM, C++, and Python"Principal SoC Performance Architect – Next-Generation Server Platforms, Nov 3, 2026
Hiring for SystemC barely changed, at 0.75 in every 10,000 job posts from June to August 2026 against 0.82 from March to May. From October to December 2025 it was 0.62.
Show the data
Month
Job posts naming SystemC
All job posts
Per 10,000
Oct 2025
80
1,413,673
0.57
Nov 2025
124
1,822,119
0.68
Dec 2025
72
1,236,103
0.58
Jan 2026
147
1,828,002
0.80
Feb 2026
157
1,856,647
0.85
Mar 2026
145
1,850,711
0.78
Apr 2026
133
1,728,886
0.77
May 2026
167
1,821,509
0.92
Jun 2026
139
1,909,496
0.73
Jul 2026
148
1,815,180
0.82
Aug 2026
129
1,835,698
0.70
How many companies named SystemC in a job post for the first time in recent months?
33 companies named SystemC in a job post for the first time from June to August 2026, against 32 from March to May. Of the 590 companies whose job posts name it, 5.6% first named it from June to August.
March to May 202632
June to August 202633
October 2025 to August 202697
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use SystemC?
2,316 of the 2,906 companies show up because employees list SystemC on their profiles; 590 name it in their own job posts. 256 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name SystemC
59020%
Employees' profiles list SystemC
2,31680%
2,906 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use SystemC?
39% of SystemC users are companies with 50 to 999 employees, close to the mix on the typical tech page. The second-largest group is companies with fewer than 50 employees, at 23%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
23%22%
50 to 999
39%38%
1,000 to 5,000
18%17%
Over 5,000
20%23%
Where are SystemC companies based?
France is 2.2 times as common among SystemC companies as on the typical tech page, at 10%. The United States leads overall with 31%. Its companies are based in 73 countries and territories.
ShareTypical
United States
31%43%
France
10%4.6%
Germany
9%4.4%
India
5.7%6.9%
United Kingdom
4.5%6.4%
Canada
4.2%3.6%
Companies in 73 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
853
31%
43%
France
280
10%
4.6%
Germany
249
9%
4.4%
India
157
5.7%
6.9%
United Kingdom
125
4.5%
6.4%
Canada
115
4.2%
3.6%
Which teams work with SystemC?
Architecture teams are the most common home for SystemC, at 13 companies, followed by design verification and verification.
TeamCompanies
Architecture
13
Design verification
10
Verification
10
Digital design
8
ASIC
7
R&D
7
What else do SystemC companies use?
SystemC companies are 605 times as likely as similar companies to use Protium: 5.8% of them, against under 0.01%. Among the tools listed here, Zebu is the most widely used, at 18% of SystemC companies.
Share of the 328 SystemC companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming SystemC in job posts recently?
26 companies with 50 or more employees picked up SystemC in their job posts from April to August 2026. Lockheed Martin has the most job posts of the new enterprise companies, 5 from April to August.
Companies that named SystemC in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention SystemC most?
No single role dominates for SystemC; Hardware Engineer leads with 18% of the job posts. Hardware Engineer posts naming it numbered 82 from March to May 2026 and 55 from June to August.
RoleSharePosts
Hardware Engineer
18%257
Software Engineer
9.2%132
Test Engineer
8%115
Chip Designer
5.8%83
Performance Engineer
4.9%71
Systems Engineer
4.5%65
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Hardware Engineer
18%
257
82
55
Software Engineer
9.2%
132
44
39
Test Engineer
8%
115
37
28
Chip Designer
5.8%
83
18
27
Performance Engineer
4.9%
71
15
15
Systems Engineer
4.5%
65
19
17
Which project themes come up in SystemC job posts?
After broad digital transformation work, teams hiring for SystemC most often mention Generative AI, in 12 job posts. After that comes Cloud Cost Optimization, with 4.
Project themeJob posts
Digital Transformation87
Generative AI12
Cloud Cost Optimization4
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
